| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.84 | 10.614% | $44.0686 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $141.85 | 13.490% | $160.9856 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $238.91 | 6.711% | $254.9433 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $145.98 | 5.451% | $153.9374 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $116.33 | 7.612% | $125.185 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $46.45 | 11.149% | $51.6287 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $33.55 | 6.773% | $35.8223 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $762.91 | $826.5709 | $826.58 | $826.60 | $826.50 | |